Defective Bismuth Oxide as Effective Adsorbent for Arsenic Removal from Water and Wastewater

In this work, we report solid-state synthetized defective Bi(2)O(3) containing Bi(V) sites as effective and recyclable arsenic adsorbent materials. Bi(2)O(3) was extensively characterized, and structure-related adsorption processes are reported. Both As(V) and As(III) species-adsorption processes we...

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Autores principales: Balint, Ramona, Bartoli, Mattia, Jagdale, Pravin, Tagliaferro, Alberto, Memon, Abdul Samad, Rovere, Massimo, Martin, Maria
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8309858/
https://www.ncbi.nlm.nih.gov/pubmed/34357901
http://dx.doi.org/10.3390/toxics9070158
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author Balint, Ramona
Bartoli, Mattia
Jagdale, Pravin
Tagliaferro, Alberto
Memon, Abdul Samad
Rovere, Massimo
Martin, Maria
author_facet Balint, Ramona
Bartoli, Mattia
Jagdale, Pravin
Tagliaferro, Alberto
Memon, Abdul Samad
Rovere, Massimo
Martin, Maria
author_sort Balint, Ramona
collection PubMed
description In this work, we report solid-state synthetized defective Bi(2)O(3) containing Bi(V) sites as effective and recyclable arsenic adsorbent materials. Bi(2)O(3) was extensively characterized, and structure-related adsorption processes are reported. Both As(V) and As(III) species-adsorption processes were investigated in a wide range of concentrations, pH values, and times. The effect of several competing ions was also tested together with the adsorbent recyclability.
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spelling pubmed-83098582021-07-25 Defective Bismuth Oxide as Effective Adsorbent for Arsenic Removal from Water and Wastewater Balint, Ramona Bartoli, Mattia Jagdale, Pravin Tagliaferro, Alberto Memon, Abdul Samad Rovere, Massimo Martin, Maria Toxics Article In this work, we report solid-state synthetized defective Bi(2)O(3) containing Bi(V) sites as effective and recyclable arsenic adsorbent materials. Bi(2)O(3) was extensively characterized, and structure-related adsorption processes are reported. Both As(V) and As(III) species-adsorption processes were investigated in a wide range of concentrations, pH values, and times. The effect of several competing ions was also tested together with the adsorbent recyclability. MDPI 2021-07-02 /pmc/articles/PMC8309858/ /pubmed/34357901 http://dx.doi.org/10.3390/toxics9070158 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Balint, Ramona
Bartoli, Mattia
Jagdale, Pravin
Tagliaferro, Alberto
Memon, Abdul Samad
Rovere, Massimo
Martin, Maria
Defective Bismuth Oxide as Effective Adsorbent for Arsenic Removal from Water and Wastewater
title Defective Bismuth Oxide as Effective Adsorbent for Arsenic Removal from Water and Wastewater
title_full Defective Bismuth Oxide as Effective Adsorbent for Arsenic Removal from Water and Wastewater
title_fullStr Defective Bismuth Oxide as Effective Adsorbent for Arsenic Removal from Water and Wastewater
title_full_unstemmed Defective Bismuth Oxide as Effective Adsorbent for Arsenic Removal from Water and Wastewater
title_short Defective Bismuth Oxide as Effective Adsorbent for Arsenic Removal from Water and Wastewater
title_sort defective bismuth oxide as effective adsorbent for arsenic removal from water and wastewater
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8309858/
https://www.ncbi.nlm.nih.gov/pubmed/34357901
http://dx.doi.org/10.3390/toxics9070158
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